100387040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 272940192

約数和(自身を除く): 172553152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 167, 170, 208, 221, 260, 272, 289, 334, 340, 416, 442, 520, 544, 578, 668, 680, 835, 884, 1040, 1105, 1156, 1336, 1360, 1445, 1670, 1768, 2080, 2171, 2210, 2312, 2672, 2720, 2839, 2890, 3340, 3536, 3757, 4342, 4420, 4624, 5344, 5678, 5780, 6680, 7072, 7514, 8684, 8840, 9248, 10855, 11356, 11560, 13360, 14195, 15028, 17368, 17680, 18785, 21710, 22712, 23120, 26720, 28390, 30056, 34736, 35360, 36907, 37570, 43420, 45424, 46240, 48263, 56780, 60112, 69472, 73814, 75140, 86840, 90848, 96526, 113560, 120224, 147628, 150280, 173680, 184535, 193052, 227120, 241315, 295256, 300560, 347360, 369070, 386104, 454240, 482630, 590512, 601120, 627419, 738140, 772208, 965260, 1181024, 1254838, 1476280, 1544416, 1930520, 2509676, 2952560, 3137095, 3861040, 5019352, 5905120, 6274190, 7722080, 10038704, 12548380, 20077408, 25096760, 50193520, 100387040]

約数ペア:

[(1, 100387040), (2, 50193520), (4, 25096760), (5, 20077408), (8, 12548380), (10, 10038704), (13, 7722080), (16, 6274190), (17, 5905120), (20, 5019352), (26, 3861040), (32, 3137095), (34, 2952560), (40, 2509676), (52, 1930520), (65, 1544416), (68, 1476280), (80, 1254838), (85, 1181024), (104, 965260), (130, 772208), (136, 738140), (160, 627419), (167, 601120), (170, 590512), (208, 482630), (221, 454240), (260, 386104), (272, 369070), (289, 347360), (334, 300560), (340, 295256), (416, 241315), (442, 227120), (520, 193052), (544, 184535), (578, 173680), (668, 150280), (680, 147628), (835, 120224), (884, 113560), (1040, 96526), (1105, 90848), (1156, 86840), (1336, 75140), (1360, 73814), (1445, 69472), (1670, 60112), (1768, 56780), (2080, 48263), (2171, 46240), (2210, 45424), (2312, 43420), (2672, 37570), (2720, 36907), (2839, 35360), (2890, 34736), (3340, 30056), (3536, 28390), (3757, 26720), (4342, 23120), (4420, 22712), (4624, 21710), (5344, 18785), (5678, 17680), (5780, 17368), (6680, 15028), (7072, 14195), (7514, 13360), (8684, 11560), (8840, 11356), (9248, 10855)]